.second-nav {
  width: 100%;
  height: 80px;
  line-height: 80px;
  position: relative;

}
.second-c {
  height: 80px;
}
/* logo部分 */
.second-nav .second-c .logo {
  /* 改变元素加载模式 */
  float: left;
  /* 盒模型属性 */
  width: 224px;
  height: 20px;
  padding: 30px 0 30px 0;
  margin-right: 34px;
}
.second-nav .second-c .logo a {
  display: block;
  width: 115px;
  height: 20px;
  background: url(../images/logo.png) no-repeat 0 0;
  text-indent: -999em;
  overflow: hidden;
}
.second-nav .second-c .second-nav-right {
  margin-left: 14px;
  float: left;
  width: 900px;
}
.second-nav .second-c .second-nav-right li a{
  margin-right: 35px;
  float: left;
  display: block;
  width: 68px;
  height: 16px;
  line-height: 16px;
  text-align: center;
  font-size: 16px;
  padding: 32px 0 32px 0;
}
